| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.60 | 8.282% | $138.1678 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $87.71 | 6.492% | $93.4041 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $157.38 | 7.277% | $168.8325 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $183.54 | 12.394% | $206.2879 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $153.47 | 9.167% | $167.5386 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $111.82 | 10.335% | $123.3766 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $75.48 | 5.662% | $79.7537 | $79.75 | $79.75 | $79.80 |
| 7 purchase totals = | $897.00 | $977.3612 | $977.36 | $977.40 | $977.40 | |